In this paper we analyze how to compute discontinuous solutions for functional-differential equations, looking at an approach which allows to study simultaneously continuous and discontinuous solutions. We focus our attention on the integral representation of solutions and we justify the applicability of such an approach. In particular, we improve the step method in such a way to solve a problem of vanishing discontinuity points. Our solutions are considered as regulated functions
Marraffa Valeria, C.D. (2019). On a step method and a propagation of discontinuity. COMPUTATIONAL AND APPLIED MATHEMATICS, 38(4), 1-20 [10.1007/s40314-019-0927-0].
On a step method and a propagation of discontinuity
Marraffa Valeria
;Caponetti Diana;
2019-01-01
Abstract
In this paper we analyze how to compute discontinuous solutions for functional-differential equations, looking at an approach which allows to study simultaneously continuous and discontinuous solutions. We focus our attention on the integral representation of solutions and we justify the applicability of such an approach. In particular, we improve the step method in such a way to solve a problem of vanishing discontinuity points. Our solutions are considered as regulated functions
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Caponetti2019_Article_OnAStepMethodAndAPropagationOf.pdf
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